{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["organization", "person", "food", "geographical phenomenon", "animal", "astronomical object", "vehicle"], "input": "These epiphytic orchids occur in tropical mountainous forests from Mexico to western South America , at altitudes up to 2,000 m ."}
{"organization": [], "person": [], "food": [], "geographical phenomenon": [], "animal": [], "astronomical object": [], "vehicle": []}